| Aberystwyth to Blumberg | 640.73 mi (1,031.16 km) |
| Aberystwyth to Bobenheim-Roxheim | 574.38 mi (924.37 km) |
| Aberystwyth to Bobingen | 715.01 mi (1,150.69 km) |
| Aberystwyth to Boblingen | 628.85 mi (1,012.03 km) |
| Aberystwyth to Bocholt | 455.15 mi (732.49 km) |
| Aberystwyth to Bochum | 484.88 mi (780.34 km) |
| Aberystwyth to Bockenem | 601.38 mi (967.83 km) |
| Aberystwyth to Bockhorn | 508.07 mi (817.67 km) |
| Aberystwyth to Bogen | 770.85 mi (1,240.56 km) |
| Aberystwyth to Bohl-Iggelheim | 578.53 mi (931.05 km) |
| Aberystwyth to Bohmte | 522.13 mi (840.29 km) |
| Aberystwyth to Boizenburg | 619.24 mi (996.57 km) |
| Aberystwyth to Bonen | 506.15 mi (814.57 km) |
| Aberystwyth to Bonn | 493.43 mi (794.09 km) |
| Aberystwyth to Bopfingen | 677.12 mi (1,089.72 km) |
